u-boot/drivers/net/phy/Makefile
Hannes Schmelzer db40c1aa1c drivers/net/phy: add fixed-phy / fixed-link support
This patch adds support for having a "fixed-link" to some other MAC
(like some embedded switch-device).

For this purpose we introduce a new phy-driver, called "Fixed PHY".

Fixed PHY works only with CONFIG_DM_ETH enabled, since the fixed-link is
described with a subnode below ethernet interface.

Most ethernet drivers (unfortunately not all are following same scheme
for searching/attaching phys) are calling "phy_connect(...)" for getting
a phy-device.
At this point we link in, we search here for a subnode called "fixed-
link", once found we start phy_device_create(...) with the special phy-
id PHY_FIXED_ID (0xa5a55a5a).

During init the "Fixed PHY" driver has registered with this id and now
gets probed, during probe we get all the details about fixed-link out of
dts, later on the phy reports this values.

Signed-off-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com>

Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
2017-03-26 09:58:26 -05:00

31 lines
1,002 B
Makefile

#
# (C) Copyright 2008
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-$(CONFIG_BITBANGMII) += miiphybb.o
obj-$(CONFIG_MV88E61XX_SWITCH) += mv88e61xx.o
obj-$(CONFIG_MV88E6352_SWITCH) += mv88e6352.o
obj-$(CONFIG_PHYLIB) += phy.o
obj-$(CONFIG_PHYLIB_10G) += generic_10g.o
obj-$(CONFIG_PHY_AQUANTIA) += aquantia.o
obj-$(CONFIG_PHY_ATHEROS) += atheros.o
obj-$(CONFIG_PHY_BROADCOM) += broadcom.o
obj-$(CONFIG_PHY_CORTINA) += cortina.o
obj-$(CONFIG_PHY_DAVICOM) += davicom.o
obj-$(CONFIG_PHY_ET1011C) += et1011c.o
obj-$(CONFIG_PHY_LXT) += lxt.o
obj-$(CONFIG_PHY_MARVELL) += marvell.o
obj-$(CONFIG_PHY_MICREL) += micrel.o
obj-$(CONFIG_PHY_NATSEMI) += natsemi.o
obj-$(CONFIG_PHY_REALTEK) += realtek.o
obj-$(CONFIG_PHY_SMSC) += smsc.o
obj-$(CONFIG_PHY_TERANETICS) += teranetics.o
obj-$(CONFIG_PHY_TI) += ti.o
obj-$(CONFIG_PHY_XILINX) += xilinx_phy.o
obj-$(CONFIG_PHY_VITESSE) += vitesse.o
obj-$(CONFIG_PHY_MSCC) += mscc.o
obj-$(CONFIG_PHY_FIXED) += fixed.o